Examples of websites using
Futura
(Futura is a sans-serif font designed by Paul Renner and released by Linotype in 1936. It is available in various styles with different weights and matching italics)
with
Futura PT
(Futura PT is a geometric sans-serif font designed by Vladimir Yefimov and Isabella Chaeva and released by ParaType in 1991. The font family consists of multiple styles with varying weights and italics)